01. Faster and wiser
Engine
The new and compact 150 cc engine produces class-leading power and torque to suit a wide variety of riders. Mass centralisation inside the engine contributes to the light and agile handling of the machine while a fuel injection system and electronic exhaust control are introduced for the first time on this model. Routine maintenance of the new engine is simplified thanks to the clear markings on the engine covers, which indicate where to check the gearbox oil level, as well as where to drain the coolant from.
Cylinder
The cylinder features a 58 mm bore and as the TC 150 is fuelled via electronic fuel injection (EFI), the traditional powervalve is replaced with an innovative electronic exhaust control system. Using an actuator, the lateral exhaust port and main exhaust port open simultaneously for maximum power delivery.
Crankshaft
The lightweight crankshaft improves throttle response and reduces vibration to a minimum. The component is precisely positioned to ensure rotational mass has very little effect on the overall handling of the motorcycle.
Crankcases
High-pressure die cast production processes allow for the crankcases to be manufactured with a thinner wall thickness to keep the overall weight to a minimum and optimise mass centralisation. Symmetrical engine mounts aid handling by contributing to the flex characteristics of the chassis. Internally, all engine components are positioned to achieve an ideal centre of gravity.
Gearbox
The 6-speed gearbox is manufactured exclusively by Pankl Racing Systems and ensures the highest level of durability and reliability. The shift drum and shift fork improve overall leverage for significantly smoother and more precise shifting. A special gear lever tip design prevents dirt build-up for positive gear changes in all conditions.
DS Clutch
The diaphragm steel (DS) clutch fitted to the TC 150 features a unique design where a single diaphragm steel pressure plate is used instead of traditional coil springs. Housed inside a CNC machined steel basket, the overall clutch design is highly durable and contributes to the compact layout of the engine.